APA aipamena

Nicolle, D. (2010). Poitiers 732. Osprey Publishing.

Chicago Style aipamena

Nicolle, David. Poitiers 732. Osprey Publishing, 2010.

MLA aipamena

Nicolle, David. Poitiers 732. Osprey Publishing, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.